Answer:
C. Plants that do not require water?
Explanation:
This is definitely not a benefit of genetically modified foods lol
Answer:
It is (x+y)t miles from the school to Bob's home
Explanation:
Assuming the distance from Bob's home to school is d miles and the time taken is t hours
Distance covered when he had flat tire = d/2, time taken = t/2, rate = x miles/hour
Rate = d/t
x = (d/2)/(t/2)
d = xt miles from Bob's home to halfway the school
distance from halfway the school to the school = d/2, time taken = t/2, rate = y miles/hour
rate = d/t
y = (d/2)/(t/2)
d = yt miles
Total distance from school to Bob's home = xt + yt = (x + y)t miles
Natural selection is the concept of how only the strong will survive, <span> genetic traits due to mutations. </span>
The correct answer is "transport proteins within the cell membrane pick up and release the minerals across the membrane".
Sodium and potassium travel in and out of cells with the help of sodium-potassium adenosine triphosphatase (or Na+/K+ ATPase). This is a transmembrane ATPase, meaning that it is an enzyme located in the cellular membrane of all animal cells. It works as a pump, by pumping sodium out of the cells while pumping potassium out of the cells.